#1F679A#1F679A

#1F679A is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.5% C 0.107 H 244.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#1F679A
RGB	rgb(31, 103, 154)
HSL	hsl(205, 66%, 36%)
HSV	hsv(205, 80%, 60%)
CMYK	cmyk(79.9%, 33.1%, 0%, 39.6%)
CIE-LAB	lab(41.73, -3.35, -33.93)
CIE-LCH	lch(41.73, 34.10, 264.35°)
OKLab	oklab(49.55% -0.0463 -0.0963)
OKLCH	oklch(49.55% 0.107 244.3)
XYZ	xyz(11.2458, 12.3235, 32.3516)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F679A #9A521F

analogous

#1F9A90 #1F679A #1F2A9A

triadic

#1F679A #9A1F67 #679A1F

tetradic

#1F679A #901F9A #9A521F #2A9A1F

square

#1F679A #901F9A #9A521F #2A9A1F

split-complementary

#1F679A #9A1F2A #9A901F

monochromatic

#0A2334 #154567 #1F679A #2989CD #56A5DD

Accessibility & contrast

On white

6.06

#1F679A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#1F679A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F679A

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F679A	#FFFFFF	#000000	##FFFFFF
##1F679A	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F699C

Deuteranopia (green-blind)

#3E5D99

Tritanopia (blue-blind)

#007379

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1f679a;
/* rgb */ color: rgb(31, 103, 154);
/* oklch */ color: oklch(49.5% 0.107 244.3);

Tailwind

colors: {
  custom: {
    50: '#6e92b8',
    500: '#1f679a',
    950: '#000000',
  },
}

SCSS

$custom: #1f679a;
$custom-light: #6e92b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f679a",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 154
  },
  "hsl": {
    "h": 204.878,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.49546,
    "c": 0.10688,
    "h": 244.3
  },
  "luminance": 0.12325
}

Semantic roles & 50–950 ramp

primary

#1F679A

secondary

#C18154

accent

#853EE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F679A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →